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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.

131.100.63.0/24

Risk Max 1 LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
131.100.63.0
Broadcast
131.100.63.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.876 , -52.24559999999999
Hits / Errors
18 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.183.250.0/24

Risk Max 1 LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.183.250.0
Broadcast
45.183.250.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-29.670899999999996 , -51.04909999999999
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.235.0/24

Risk Max LOW Footprint 17.578% Hits 88
Prefix / IP version
/24 · IPv4
Network
200.8.235.0
Broadcast
200.8.235.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
10.011100000000015 , -68.15210000000003
Hits / Errors
88 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.114.0/24

Risk Max LOW Footprint 14.844% Hits 43
Prefix / IP version
/24 · IPv4
Network
190.83.114.0
Broadcast
190.83.114.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-25.435116279069764 , -56.02034651162792
Hits / Errors
43 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.150.253.0/24

Risk Max LOW Footprint 10.547% Hits 38
Prefix / IP version
/24 · IPv4
Network
200.150.253.0
Broadcast
200.150.253.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
-23.66906578947369 , -46.59061315789472
Hits / Errors
38 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.150.254.0/24

Risk Max LOW Footprint 10.156% Hits 30
Prefix / IP version
/24 · IPv4
Network
200.150.254.0
Broadcast
200.150.254.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-23.664340000000006 , -46.5959
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.191.210.0/24

Risk Max LOW Footprint 7.422% Hits 32
Prefix / IP version
/24 · IPv4
Network
45.191.210.0
Broadcast
45.191.210.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-23.18079999999999 , -45.89110000000002
Hits / Errors
32 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.100.62.0/24

Risk Max LOW Footprint 7.031% Hits 32
Prefix / IP version
/24 · IPv4
Network
131.100.62.0
Broadcast
131.100.62.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-23.822143750000002 , -52.214099999999995
Hits / Errors
32 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.232.71.0/24

Risk Max LOW Footprint 7.031% Hits 24
Prefix / IP version
/24 · IPv4
Network
168.232.71.0
Broadcast
168.232.71.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-20.442799999999995 , -54.64640000000001
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.10.12.0/24

Risk Max LOW Footprint 6.641% Hits 28
Prefix / IP version
/24 · IPv4
Network
177.10.12.0
Broadcast
177.10.12.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-29.801624999999994 , -51.04157857142856
Hits / Errors
28 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.152.82.0/24

Risk Max LOW Footprint 6.641% Hits 21
Prefix / IP version
/24 · IPv4
Network
177.152.82.0
Broadcast
177.152.82.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-23.694999999999997 , -46.5616
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.88.0/24

Risk Max LOW Footprint 6.250% Hits 30
Prefix / IP version
/24 · IPv4
Network
177.37.88.0
Broadcast
177.37.88.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-27.375199999999996 , -51.23829999999999
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.152.86.0/24

Risk Max LOW Footprint 5.859% Hits 27
Prefix / IP version
/24 · IPv4
Network
177.152.86.0
Broadcast
177.152.86.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
27 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.238.250.0/24

Risk Max LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
170.238.250.0
Broadcast
170.238.250.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-20.442799999999995 , -54.64639999999999
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.150.252.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
200.150.252.0
Broadcast
200.150.252.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-23.68116842105263 , -46.577073684210525
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.84.94.0/24

Risk Max LOW Footprint 5.469% Hits 21
Prefix / IP version
/24 · IPv4
Network
170.84.94.0
Broadcast
170.84.94.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-4.784999999999999 , -42.1102
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264991 · BOMFIM E SOUSA LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.137.38.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
143.137.38.0
Broadcast
143.137.38.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-23.145475 , -45.905005
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.235.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.84.235.0
Broadcast
177.84.235.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-29.663283333333336 , -51.03753333333332
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.112.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
190.83.112.0
Broadcast
190.83.112.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-25.456238888888887 , -55.78794444444445
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.197.58.0/24

Risk Max LOW Footprint 4.688% Hits 22
Prefix / IP version
/24 · IPv4
Network
168.197.58.0
Broadcast
168.197.58.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-21.6774 , -41.45530000000001
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264025 · Arroba Banda Larga
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.163.154.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.163.154.0
Broadcast
45.163.154.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-25.287699999999997 , -49.5942
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263569 · DIRECT INTERNET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.59.127.0/24

Risk Max LOW Footprint 4.297% Hits 19
Prefix / IP version
/24 · IPv4
Network
138.59.127.0
Broadcast
138.59.127.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.442799999999995 , -54.6464
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.8.243.0/24

Risk Max LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
200.8.243.0
Broadcast
200.8.243.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
10.0111 , -68.1521
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.163.155.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.163.155.0
Broadcast
45.163.155.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-25.287700000000005 , -49.5942
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263569 · DIRECT INTERNET LTDA
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.84.47.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.84.47.0
Broadcast
177.84.47.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-21.747961538461535 , -41.29072307692308
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS263514 · Link Web
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.148.165.0/24

Risk Max LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
201.148.165.0
Broadcast
201.148.165.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-21.677400000000002 , -41.45530000000001
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.186.109.0/24

Risk Max LOW Footprint 3.906% Hits 21
Prefix / IP version
/24 · IPv4
Network
138.186.109.0
Broadcast
138.186.109.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.4428 , -54.646399999999986
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.239.156.0/24

Risk Max LOW Footprint 3.906% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.239.156.0
Broadcast
45.239.156.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.37.87.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.37.87.0
Broadcast
177.37.87.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-27.3752 , -51.238299999999995
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.232.247.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
168.232.247.0
Broadcast
168.232.247.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-21.750099999999996 , -41.327
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.232.70.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
168.232.70.0
Broadcast
168.232.70.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.4428 , -54.64639999999999
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.75.189.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
201.75.189.0
Broadcast
201.75.189.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.180799999999998 , -45.89110000000001
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.38.193.0/24

Risk Max LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
177.38.193.0
Broadcast
177.38.193.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-9.834130769230768 , -36.08139230769231
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.242.0/24

Risk Max LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
170.150.242.0
Broadcast
170.150.242.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.442800000000002 , -54.6464
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.51.23.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
189.51.23.0
Broadcast
189.51.23.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-20.925700000000003 , -45.237
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.75.170.0/24

Risk Max LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
201.75.170.0
Broadcast
201.75.170.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.36.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
170.83.36.0
Broadcast
170.83.36.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266453 · Acesso Net Servicos
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.242.39.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
191.242.39.0
Broadcast
191.242.39.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.695 , -46.5616
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.137.34.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
143.137.34.0
Broadcast
143.137.34.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.6774 , -41.455299999999994
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS264025 · Arroba Banda Larga
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.241.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
170.150.241.0
Broadcast
170.150.241.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.4428 , -54.64639999999999
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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